EP3580809A4 - Monitoring system for series-connected battery cells - Google Patents
Monitoring system for series-connected battery cells Download PDFInfo
- Publication number
- EP3580809A4 EP3580809A4 EP17896129.8A EP17896129A EP3580809A4 EP 3580809 A4 EP3580809 A4 EP 3580809A4 EP 17896129 A EP17896129 A EP 17896129A EP 3580809 A4 EP3580809 A4 EP 3580809A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- series
- monitoring system
- battery cells
- connected battery
- cells
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/396—Acquisition or processing of data for testing or for monitoring individual cells or groups of cells within a battery
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/482—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for several batteries or cells simultaneously or sequentially
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
- H01M2010/4278—Systems for data transfer from batteries, e.g. transfer of battery parameters to a controller, data transferred between battery controller and main controller
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2200/00—Safety devices for primary or secondary batteries
- H01M2200/10—Temperature sensitive devices
- H01M2200/108—Normal resistors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Secondary Cells (AREA)
- Fuel Cell (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Tests Of Electric Status Of Batteries (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201762456371P | 2017-02-08 | 2017-02-08 | |
PCT/US2017/045468 WO2018147897A1 (en) | 2017-02-08 | 2017-08-04 | Monitoring system for series-connected battery cells |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3580809A1 EP3580809A1 (en) | 2019-12-18 |
EP3580809A4 true EP3580809A4 (en) | 2021-01-06 |
Family
ID=63107007
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17896129.8A Pending EP3580809A4 (en) | 2017-02-08 | 2017-08-04 | Monitoring system for series-connected battery cells |
Country Status (7)
Country | Link |
---|---|
US (1) | US11121415B2 (en) |
EP (1) | EP3580809A4 (en) |
JP (2) | JP7094289B2 (en) |
KR (1) | KR102426428B1 (en) |
CN (1) | CN110383573B (en) |
TW (1) | TWI779065B (en) |
WO (1) | WO2018147897A1 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7531170B2 (en) | 2019-03-05 | 2024-08-09 | ファナック株式会社 | Cell Manufacturing System |
CN112147516A (en) * | 2019-06-28 | 2020-12-29 | 湖南久森新能源有限公司 | Battery electric quantity estimation system |
TWI745746B (en) * | 2019-09-11 | 2021-11-11 | 立錡科技股份有限公司 | Distributed battery balance management method and battery system using this method |
KR20210054331A (en) * | 2019-11-05 | 2021-05-13 | 주식회사 엘지화학 | Apparatus for battery diagnosis, nergy storage system including same, and method thereof |
KR20210093515A (en) * | 2020-01-20 | 2021-07-28 | 에스케이이노베이션 주식회사 | Cell screening device and cell screening method |
CN112230166A (en) * | 2020-03-31 | 2021-01-15 | 蜂巢能源科技有限公司 | Module harness on-off test device and method and module offline test system |
TWI741659B (en) * | 2020-06-24 | 2021-10-01 | 加百裕工業股份有限公司 | Exothermic measurement system and method of battery |
WO2023038643A1 (en) * | 2021-09-13 | 2023-03-16 | Litech Laboratories, Llc | Monitoring system for series-connected battery cells |
US20230280402A1 (en) * | 2022-03-07 | 2023-09-07 | Mediatek Inc. | Universal gauge master solution at multi-battery system |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6275042B1 (en) * | 1999-10-01 | 2001-08-14 | Wei-Jen Tsai | Equipment for testing battery of electric device |
EP2216872A2 (en) * | 2009-02-04 | 2010-08-11 | Samsung SDI Co., Ltd. | Charge and discharge system of secondary battery and method of controlling charge and discharge of secondary battery |
US20150145467A1 (en) * | 2013-11-22 | 2015-05-28 | Wistron Corporation | Rechargeable battery temperature detection method, power management device and electronic system |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4390841A (en) * | 1980-10-14 | 1983-06-28 | Purdue Research Foundation | Monitoring apparatus and method for battery power supply |
US5037756A (en) | 1986-04-21 | 1991-08-06 | The United States Of America As Represented By The Secretary Of The Army | Recombinant DNA molecules for producing terminal transferase-like polypeptides |
KR100431338B1 (en) * | 1997-01-16 | 2004-09-04 | 페어차일드코리아반도체 주식회사 | Quick charge control apparatus for battery, including sample and hold circuit unit, analog-digital converters, digital-analog converters, amplifying unit, comparing unit, and control unit |
JPH10255857A (en) * | 1997-03-12 | 1998-09-25 | Shikoku Sogo Kenkyusho:Kk | Remaining capacity meter for storage battery |
JP3931446B2 (en) | 1998-09-17 | 2007-06-13 | 株式会社デンソー | Battery charge state adjustment device |
JP4748073B2 (en) * | 2006-02-13 | 2011-08-17 | ミツミ電機株式会社 | Battery pack |
TW200824212A (en) * | 2006-11-22 | 2008-06-01 | xian-yuan Guo | Power management method for battery at high temperature and the device thereof |
JP2010188382A (en) | 2009-02-18 | 2010-09-02 | Nippon Steel Corp | Method of cooling weld zone of rail |
JP5593036B2 (en) | 2009-03-10 | 2014-09-17 | ルネサスエレクトロニクス株式会社 | Charge / discharge control device built in battery and semiconductor integrated circuit used therefor |
JP2010255857A (en) | 2009-04-21 | 2010-11-11 | Panasonic Corp | Heat exchanger and heat pump water heater using the same |
US10468642B2 (en) * | 2012-05-18 | 2019-11-05 | Iterna, Llc | Rechargeable storage battery with improved performance |
US9735599B2 (en) * | 2014-06-30 | 2017-08-15 | Stmicroelectronics S.R.L. | Battery charger including correction device to correct control signals for supply switching circuit |
US9381823B2 (en) * | 2014-07-17 | 2016-07-05 | Ford Global Technologies, Llc | Real-time battery estimation |
JP2016121931A (en) | 2014-12-25 | 2016-07-07 | 富士通テレコムネットワークス株式会社 | Charge-discharge test system, charge-discharge test device, and measurement method |
US9977091B2 (en) * | 2015-04-28 | 2018-05-22 | Qualcomm Incorporated | Battery fuel gauges sharing current information between multiple battery chargers |
EP3328166A1 (en) * | 2016-11-29 | 2018-05-30 | IMEC vzw | Method for forming non-flat devices |
-
2017
- 2017-08-04 JP JP2019536291A patent/JP7094289B2/en active Active
- 2017-08-04 WO PCT/US2017/045468 patent/WO2018147897A1/en active Search and Examination
- 2017-08-04 EP EP17896129.8A patent/EP3580809A4/en active Pending
- 2017-08-04 US US16/471,961 patent/US11121415B2/en active Active
- 2017-08-04 CN CN201780085105.3A patent/CN110383573B/en active Active
- 2017-08-04 KR KR1020197022493A patent/KR102426428B1/en active IP Right Grant
-
2018
- 2018-07-13 TW TW107124294A patent/TWI779065B/en active
-
2022
- 2022-03-22 JP JP2022045737A patent/JP7471337B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6275042B1 (en) * | 1999-10-01 | 2001-08-14 | Wei-Jen Tsai | Equipment for testing battery of electric device |
EP2216872A2 (en) * | 2009-02-04 | 2010-08-11 | Samsung SDI Co., Ltd. | Charge and discharge system of secondary battery and method of controlling charge and discharge of secondary battery |
US20150145467A1 (en) * | 2013-11-22 | 2015-05-28 | Wistron Corporation | Rechargeable battery temperature detection method, power management device and electronic system |
Also Published As
Publication number | Publication date |
---|---|
TW201924132A (en) | 2019-06-16 |
TWI779065B (en) | 2022-10-01 |
JP2020506650A (en) | 2020-02-27 |
JP2022089830A (en) | 2022-06-16 |
KR20190111963A (en) | 2019-10-02 |
US11121415B2 (en) | 2021-09-14 |
KR102426428B1 (en) | 2022-07-27 |
WO2018147897A1 (en) | 2018-08-16 |
US20190312318A1 (en) | 2019-10-10 |
EP3580809A1 (en) | 2019-12-18 |
JP7094289B2 (en) | 2022-07-01 |
JP7471337B2 (en) | 2024-04-19 |
CN110383573A (en) | 2019-10-25 |
CN110383573B (en) | 2023-01-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
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17P | Request for examination filed |
Effective date: 20190812 |
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AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
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AX | Request for extension of the european patent |
Extension state: BA ME |
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DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20201204 |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: G01R 31/396 20190101ALI20201130BHEP Ipc: H01M 10/42 20060101ALI20201130BHEP Ipc: H01M 10/46 20060101AFI20201130BHEP Ipc: H01M 10/48 20060101ALI20201130BHEP Ipc: G01R 19/257 20060101ALI20201130BHEP Ipc: G01R 31/36 20200101ALI20201130BHEP |